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(parent: f2a031b) | patch
hash_string: Fix zero-length case for !DCACHE_WORD_ACCESS
authorGeorge Spelvin <linux@sciencehorizons.net>
Sun, 29 May 2016 12:05:56 +0000 (08:05 -0400)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 29 May 2016 14:33:47 +0000 (07:33 -0700)
commite0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7
tree0012599b46ccd837c6ce808b808456777f7bb92ftree | snapshot
parentf2a031b66ec6da1512f9db228e4174ad2c7d2688commit | diff
hash_string: Fix zero-length case for !DCACHE_WORD_ACCESS

The self-test was updated to cover zero-length strings; the function
needs to be updated, too.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: George Spelvin <linux@sciencehorizons.net>
Fixes: fcfd2fbf22d2 ("fs/namei.c: Add hashlen_string() function")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/namei.c diff | blob | history
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